Add resource for Model Estimation by Example, Demonstrations with R (#9807)

books/free-programming-books-langs.md

@@ -2152,6 +2152,7 @@ Books on general-purpose programming that don't focus on a specific language are
 * [Introduction to Probability and Statistics Using R](https://github.com/gjkerns/IPSUR) - G. Jay Kerns (PDF)
 * [Learning Statistics with R](https://learningstatisticswithr.com/book/) - Danielle Navarro
 * [Mastering Software Development in R](https://bookdown.org/rdpeng/RProgDA/) - Roger D. Peng, Sean Kross, and Brooke Anderson
+* [Model Estimation by Example, Demonstrations with R](https://m-clark.github.io/models-by-example) - Michael Clark
 * [ModernDive](https://ismayc.github.io/moderndiver-book/) - Chester Ismay, Albert Y. Kim
 * [Practical Regression and Anova using R](http://cran.r-project.org/doc/contrib/Faraway-PRA.pdf) - Julian J. Faraway (PDF)
 * [R for Data Science](https://r4ds.hadley.nz) - Hadley Wickham, Mine Çetinkaya-Rundel, Garrett Grolemund